Venom theme questions

http://www.ventophotography.com/

This is what I have so far. The theme is Venom by ThemeAlley.com.

I am pretty happy with it so far but have come to a place that I can not move past.
1. I want to change the Header, font, size and color.
2. I want to place a logo also in the header
3. I have created a Menu, but have not been able to make (under Portfolio) expand.
4. I want to remove the area where it says “search” go on the footer.
5. I would like again to change the footer font, size and color.
6. Would very much like to change the fonts, and color on the menu bar.

I am guessing for those who have coding experience this is probably a no brainier. However for me, I have not one lick of coding experience.

I think they lied to me about one touch themes…LOL.

I am not after a fancy site

Extended thanks in advance.

Gary